Form 8.3

LONDON--(BUSINESS WIRE)-- 

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE

Rule 8.3 of the Takeover Code (the “Code”)

1. KEY INFORMATION

(a) Full name of discloser:	Qube Research & Technologies Limited
(b) Owner or controller of interests and short positions disclosed, if different from 1(a): The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named.
(c) Name of offeror/offeree in relation to whose relevant securities this form relates: Use a separate form for each offeror/offeree	AMG Critical Materials N.V.
(d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:
(e) Date position held/dealing undertaken: For an opening position disclosure, state the latest practicable date prior to the disclosure	08-07-2026
(f) In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer? If it is a cash offer or possible cash offer, state “N/A”	N/A

2. POSITIONS OF THE PERSON MAKING THE DISCLOSURE

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

(a) Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any)

Class of relevant security:	EUR 0.02 ordinary
	Interests		Short positions
	Number	%	Number	%
(1) Relevant securities owned and/or controlled:	0	0.00	0	0.00
(2) Cash-settled derivatives:	703,920	1.97	0	0.00
(3) Stock-settled derivatives (including options) and agreements to purchase/sell:	0	0.00	0	0.00
TOTAL:	703,920	1.97	0	0.00

All interests and all short positions should be disclosed.

Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

(b) Rights to subscribe for new securities (including directors’ and other employee options)

Class of relevant security in relation to which subscription right exists:	0
Details, including nature of the rights concerned and relevant percentages:	0

3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

The currency of all prices and other monetary amounts should be stated.

(a) Purchases and sales

Class of relevant security

Purchase/sale

Number of securities

Price per unit (GBp)

(b) Cash-settled derivative transactions

Class of relevant security	Product description e.g. call option	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of securities	Exercise price per unit (EUR)
EUR 0.02 ordinary	equity swap	decreasing a long position	4150	31.60
EUR 0.02 ordinary	equity swap	decreasing a long position	1	31.73
EUR 0.02 ordinary	equity swap	decreasing a long position	2	31.76
EUR 0.02 ordinary	equity swap	decreasing a long position	11	31.77
EUR 0.02 ordinary	equity swap	decreasing a long position	13	31.78
EUR 0.02 ordinary	equity swap	decreasing a long position	8	31.79
EUR 0.02 ordinary	equity swap	decreasing a long position	1	31.80
EUR 0.02 ordinary	equity swap	decreasing a long position	2	31.80
EUR 0.02 ordinary	equity swap	decreasing a long position	1	31.81
EUR 0.02 ordinary	equity swap	decreasing a long position	2	31.81
EUR 0.02 ordinary	equity swap	decreasing a long position	1	31.83
EUR 0.02 ordinary	equity swap	decreasing a long position	3	31.85
EUR 0.02 ordinary	equity swap	decreasing a long position	15	31.86
EUR 0.02 ordinary	equity swap	decreasing a long position	2	31.86
EUR 0.02 ordinary	equity swap	decreasing a long position	1	31.89
EUR 0.02 ordinary	equity swap	decreasing a long position	2	31.90
EUR 0.02 ordinary	equity swap	decreasing a long position	1	31.90
EUR 0.02 ordinary	equity swap	decreasing a long position	16	31.92
EUR 0.02 ordinary	equity swap	decreasing a long position	10	31.93
EUR 0.02 ordinary	equity swap	decreasing a long position	1	31.94
EUR 0.02 ordinary	equity swap	decreasing a long position	7	31.94
EUR 0.02 ordinary	equity swap	decreasing a long position	3	31.94
EUR 0.02 ordinary	equity swap	decreasing a long position	1	31.95
EUR 0.02 ordinary	equity swap	decreasing a long position	260	31.96
EUR 0.02 ordinary	equity swap	decreasing a long position	13	31.96
EUR 0.02 ordinary	equity swap	decreasing a long position	1	31.96
EUR 0.02 ordinary	equity swap	decreasing a long position	3	31.97
EUR 0.02 ordinary	equity swap	decreasing a long position	3	31.99
EUR 0.02 ordinary	equity swap	decreasing a long position	3	32.01
EUR 0.02 ordinary	equity swap	decreasing a long position	16	32.04
EUR 0.02 ordinary	equity swap	decreasing a long position	25	32.08
EUR 0.02 ordinary	equity swap	decreasing a long position	2	32.09
EUR 0.02 ordinary	equity swap	decreasing a long position	10	32.12
EUR 0.02 ordinary	equity swap	decreasing a long position	2	32.16
EUR 0.02 ordinary	equity swap	decreasing a long position	2	32.18
EUR 0.02 ordinary	equity swap	decreasing a long position	13	32.24
EUR 0.02 ordinary	equity swap	decreasing a long position	39	32.26
EUR 0.02 ordinary	equity swap	decreasing a long position	2	32.27
EUR 0.02 ordinary	equity swap	decreasing a long position	2	32.30
EUR 0.02 ordinary	equity swap	decreasing a long position	234	32.32
EUR 0.02 ordinary	equity swap	decreasing a long position	205	32.34
EUR 0.02 ordinary	equity swap	decreasing a long position	212	32.38
EUR 0.02 ordinary	equity swap	decreasing a long position	2	32.39
EUR 0.02 ordinary	equity swap	decreasing a long position	2	32.40
EUR 0.02 ordinary	equity swap	decreasing a long position	358	32.42
EUR 0.02 ordinary	equity swap	decreasing a long position	275	32.46
EUR 0.02 ordinary	equity swap	decreasing a short position	1291	31.60
EUR 0.02 ordinary	equity swap	decreasing a short position	187	31.72
EUR 0.02 ordinary	equity swap	decreasing a short position	29	31.75
EUR 0.02 ordinary	equity swap	decreasing a short position	89	31.76
EUR 0.02 ordinary	equity swap	decreasing a short position	88	31.80
EUR 0.02 ordinary	equity swap	decreasing a short position	130	31.82
EUR 0.02 ordinary	equity swap	decreasing a short position	655	31.84
EUR 0.02 ordinary	equity swap	decreasing a short position	302	31.86
EUR 0.02 ordinary	equity swap	decreasing a short position	29	31.88
EUR 0.02 ordinary	equity swap	decreasing a short position	150	31.90
EUR 0.02 ordinary	equity swap	decreasing a short position	111	31.92
EUR 0.02 ordinary	equity swap	decreasing a short position	108	31.94
EUR 0.02 ordinary	equity swap	decreasing a short position	39	31.98
EUR 0.02 ordinary	equity swap	decreasing a short position	246	32.00
EUR 0.02 ordinary	equity swap	decreasing a short position	29	32.03
EUR 0.02 ordinary	equity swap	decreasing a short position	123	32.12
EUR 0.02 ordinary	equity swap	decreasing a short position	124	32.14
EUR 0.02 ordinary	equity swap	decreasing a short position	491	32.16
EUR 0.02 ordinary	equity swap	decreasing a short position	39	32.19
EUR 0.02 ordinary	equity swap	decreasing a short position	149	32.22
EUR 0.02 ordinary	equity swap	decreasing a short position	92	32.24
EUR 0.02 ordinary	equity swap	decreasing a short position	29	32.26
EUR 0.02 ordinary	equity swap	decreasing a short position	675	32.36
EUR 0.02 ordinary	equity swap	decreasing a short position	39	32.40
EUR 0.02 ordinary	equity swap	increasing a long position	3814	31.60
EUR 0.02 ordinary	equity swap	increasing a long position	18	31.76
EUR 0.02 ordinary	equity swap	increasing a long position	289	31.78
EUR 0.02 ordinary	equity swap	increasing a long position	281	31.80
EUR 0.02 ordinary	equity swap	increasing a long position	1	31.80
EUR 0.02 ordinary	equity swap	increasing a long position	66	31.81
EUR 0.02 ordinary	equity swap	increasing a long position	131	31.82
EUR 0.02 ordinary	equity swap	increasing a long position	222	31.86
EUR 0.02 ordinary	equity swap	increasing a long position	276	31.87
EUR 0.02 ordinary	equity swap	increasing a long position	1144	31.88
EUR 0.02 ordinary	equity swap	increasing a long position	62	31.90
EUR 0.02 ordinary	equity swap	increasing a long position	438	31.92
EUR 0.02 ordinary	equity swap	increasing a long position	274	31.94
EUR 0.02 ordinary	equity swap	increasing a long position	525	31.96
EUR 0.02 ordinary	equity swap	increasing a long position	329	31.97
EUR 0.02 ordinary	equity swap	increasing a long position	18	31.98
EUR 0.02 ordinary	equity swap	increasing a long position	95	32.03
EUR 0.02 ordinary	equity swap	increasing a long position	102	32.04
EUR 0.02 ordinary	equity swap	increasing a long position	75	32.09
EUR 0.02 ordinary	equity swap	increasing a long position	100	32.12
EUR 0.02 ordinary	equity swap	increasing a long position	148	32.14
EUR 0.02 ordinary	equity swap	increasing a long position	9	32.16
EUR 0.02 ordinary	equity swap	increasing a long position	350	32.28
EUR 0.02 ordinary	equity swap	increasing a short position	1453	31.60
EUR 0.02 ordinary	equity swap	increasing a short position	29	31.70
EUR 0.02 ordinary	equity swap	increasing a short position	179	31.72
EUR 0.02 ordinary	equity swap	increasing a short position	500	31.76
EUR 0.02 ordinary	equity swap	increasing a short position	1	31.86
EUR 0.02 ordinary	equity swap	increasing a short position	144	31.88
EUR 0.02 ordinary	equity swap	increasing a short position	189	31.90
EUR 0.02 ordinary	equity swap	increasing a short position	619	31.94
EUR 0.02 ordinary	equity swap	increasing a short position	93	31.96
EUR 0.02 ordinary	equity swap	increasing a short position	1	31.98
EUR 0.02 ordinary	equity swap	increasing a short position	634	32.00
EUR 0.02 ordinary	equity swap	increasing a short position	32	32.02
EUR 0.02 ordinary	equity swap	increasing a short position	8	32.10
EUR 0.02 ordinary	equity swap	increasing a short position	739	32.14
EUR 0.02 ordinary	equity swap	increasing a short position	180	32.16
EUR 0.02 ordinary	equity swap	increasing a short position	22	32.22
EUR 0.02 ordinary	equity swap	increasing a short position	1772	32.34
EUR 0.02 ordinary	equity swap	increasing a short position	1999	32.44

(c) Stock-settled derivative transactions (including options)

(i) Writing, selling, purchasing or varying

Class of relevant security

Product description e.g. call option

Writing, purchasing, selling, varying etc.

Number of securities to which option relates

Exercise price per unit (CCY0)

Type e.g. American, European etc.

Expiry date

Option money paid/ received per unit (CCY0)

(ii) Exercise

Class of relevant security	Product description e.g. call option	Exercising/ exercised against	Number of securities	Exercise price per unit
0	0	0	0	0

(d) Other dealings (including subscribing for new securities)

Class of relevant security	Nature of dealing e.g. subscription, conversion	Details	Price per unit (if applicable)
0	0	0	0

4. OTHER INFORMATION

(a) Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the person making the disclosure and any party to the offer or any person acting in concert with a party to the offer: Irrevocable commitments and letters of intent should not be included. If there are no such agreements, arrangements or understandings, state “none”

None

(b) Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between the person making the disclosure and any other person relating to: (i) the voting rights of any relevant securities under any option; or (ii) the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced: If there are no such agreements, arrangements or understandings, state “none”

None

(c) Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:	09-07-2026
Contact name:	Janice Falcao
Telephone number:	00442033140679

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s disclosure requirements on [phone]. The Code can be viewed on the Panel’s website at www.thetakeoverpanel.org.uk.